Complete your Gottman training journey with Advanced Gottman Clinical Trainers & Consultants, Trish Purnell-Webb and John Flanagan. Relationship Institute Australasia is one of the leading agencies in Australia in Gottman training and therapist certification. Through videotaped cases of real couples, hands-on role plays, demonstrations of assessments and interventions, and nuanced discussion of technique, the Level 3 Training significantly expands your understanding of when and how to use Gottman Method strategies.